They need to run in the opposite direction of the metal siding.
How to install aluminum siding starter strip.
Your first piece will lock into the starter strip at its bottom edge the top of the first piece has a nailing band that should be held down with aluminum roofing siding nails.
Here s how to ensure the starter strip is installed correctly.
When installing up against the roof edge make sure to leave 2 between the siding and the roof and paint the exposed edge using matching aluminum flashing between in the open space between the roof and siding to ensure a continuous seamless look more on this to come.
Attach the siding to the wall with a nail in each section of the nail strip.
Install your starter strip drip edge at the bottom of the wall and allow it to extend past the area where the foundation meets the sill plate by at least an inch.
Place the top edge of the starter strip along the chalk line.
Nail in the center of the nailing slots.
Proper installation of of the everlast starter strip is critical.
When installing the starter strips allow a 1 8 inch space for corner posts and j channels for expansion.
Position the end of a starter strip at this point.
This will help control water flow and prevent leakage.
Make a measurement using the tape measure allowing for the width of the corner post plus an additional 1 4 inch from the corner.
When installing the trim at the windows start at the bottom then move to the sides and install the top portion last.
Be sure to place nails inch from the top edge of the lap siding to help keep your siding tight to the wall.
Now you can install a 3 8 x 1 inch starter strip of siding to give the first course the proper angle.
Install each course following your pencil marks while checking for level along the way.
If using insulation or backerboard shim if necessary to accommodate the added thickness.
Each sheet of siding has a nail strip at the top.
Make sure you install the furring strips horizontally and not vertically.
This video shows how to install a starter strip for vinyl and polymer siding installation.
Staret strip secures the first course of siding to the home.
To install the furring strips start by cutting them to size so they run from one end of the surface to the other.
How to properly install siding starter strips.